.header{
    width: 100%;
    height: 1rem;
    position: fixed;
    left: 0;
    top: 0;
    box-sizing: border-box;
    background-color: var(--themeColor);
    display: flex;
    align-items: center;
}
.header a{
    color: #fff;
    font-size: var(--f22);
    margin-left: 0.2rem;
    margin-right: 0.21rem;
}
.header p{
    color: #fff;
    font-size: var(--f17);
    line-height: 0;
    
}
.content::-webkit-scrollbar{display: none;}